Câu hỏi: Although they had no money, _________ .

A. so they were content.

B. for, their content.

C. they were content.

D. but they were content.

Câu 1: Sometimes Mr. Pike has to work very late _______ night to do some important experiments.

A. in

B. at

C. for

D. on

Câu 2: We are not allowed _______ jeans at school.

A. wear

B. to wear

C. wearing

D. worn

Câu 3: John is _______ only child in his family so his parents love him a lot.

A. a

B. an

C. the

D. no article

Câu 4: Most children enjoy _______ with their parents and siblings.

A. play

B. to play

C. playing

D. played

Câu 5: ______ that I could hardly hear her.

A. So quietly she spoke

B. So quietly did she speak

C. So did she speak quietly

D. She spoke so quiet

Câu 6: Mark first ____ his wife three years ago when they _____ at university.

A. met - have studied

B. met - were studying

C. has met - studied

D. met - had been studying